From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6466325A646; Mon, 27 Jan 2025 11:19:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737976787; cv=none; b=f2crmWLdhJqIrN7tQ1UrmPFxC2beBzROtGZPtKifdxpZ/7GglgA3BqymA+ibd/sE9Qm/KUM7waHIa4xbBRm6UYEdRrlBfw9/fqRXt5Ws3ARwT/bDVqj/Vttz2++eUoROQ5Ec5/gnU+JS0uEDRqNTsdCx4RVXZ9VmS4tegKlpAGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737976787; c=relaxed/simple; bh=njpHzU4ZOBfDuJAtpeWd94IvXAzvnYtaRPAp5fLxI5g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fi/tuTToCLI90ijU/TXSBT6Ye67VHCkrA2i3216R/yKFbsnyNRTql2iL4c7tNwFyyN7xQMiTQ9msdJFjQ/7bbrORa9H7dDg0MFR54ku/Kb38mdSFvm3qsXvoTrGQq9T85cP0nQ0DEWLqv4YaGN6UmToexzYA4NZY0olLvkm/Uqo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Sj0xS/qv; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Sj0xS/qv" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=2nxlZG0x9iQaYpsd+eadUudjrFnJ1cGtAfW/gj43tTw=; b=Sj0xS/qvr8H41QAKtpZRieE13Y aiVj8mHj3pZnEWKoAD3Wd6wuTFDoU6Be22SwXDNWbDzO3IM8T+gXHeZKhWxjNclBx0dQumSMS1C5Z V6PP/mamsBhXIVujfX/YgB1kEHLgPt9Ul42gqoJRUMafSAa5MwSWRLYQzlGsbBTTAdV72PxTu0OCk sjvgNjd0NtJmzEdGPfPV5twTvfTzqazcPs0SxNXf1kV+BZzGIS9BUgIVAO3P8AKnOWlRTL5HeRnt2 6XCGhLzKQzQu31s8rh+jHRlsG4MmmtNripWGwIxe3Sb6e6uX4JNIerL4SqMtbLL+escsGkpuLAdEH oGUBpIuw==; Received: from 77-249-17-89.cable.dynamic.v4.ziggo.nl ([77.249.17.89] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tcN96-00000009K2m-3aM4; Mon, 27 Jan 2025 11:19:12 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 6EF783004DE; Mon, 27 Jan 2025 12:19:12 +0100 (CET) Date: Mon, 27 Jan 2025 12:19:12 +0100 From: Peter Zijlstra To: Mike Rapoport Cc: x86@kernel.org, Andrew Morton , Andy Lutomirski , Anton Ivanov , Borislav Petkov , Brendan Higgins , Daniel Gomez , Daniel Thompson , Dave Hansen , David Gow , Douglas Anderson , Ingo Molnar , Jason Wessel , Jiri Kosina , Joe Lawrence , Johannes Berg , Josh Poimboeuf , "Kirill A. Shutemov" , Lorenzo Stoakes , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Miroslav Benes , "H. Peter Anvin" , Petr Mladek , Petr Pavlu , Rae Moar , Richard Weinberger , Sami Tolvanen , Shuah Khan , Song Liu , Steven Rostedt , Thomas Gleixner , kgdb-bugreport@lists.sourceforge.net, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, live-patching@vger.kernel.org Subject: Re: [PATCH v3 0/9] x86/module: rework ROX cache to avoid writable copy Message-ID: <20250127111912.GF16742@noisy.programming.kicks-ass.net> References: <20250126074733.1384926-1-rppt@kernel.org> Precedence: bulk X-Mailing-List: linux-modules@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250126074733.1384926-1-rppt@kernel.org> On Sun, Jan 26, 2025 at 09:47:24AM +0200, Mike Rapoport wrote: > v3 changes: > * instead of adding a new module state handle ROX restoration locally in > load_module() as Petr suggested OK, updated the patches I have pending for post -rc1.